242145792
242,145,792 is an even composite number composed of four prime numbers multiplied together.
242145792 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 242145792:
29 × 32 × 7 × 7507
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7507)See below for interesting mathematical facts about the number 242145792 from the Numbermatics database.
Names of 242145792
- Cardinal: 242145792 can be written as Two hundred forty-two million, one hundred forty-five thousand, seven hundred ninety-two.
Scientific notation
- Scientific notation: 2.42145792 × 108
Factors of 242145792
Divisors of 242145792
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 336 384 448 504 512 576 672 768 896 1008 1152 1344 1536 1792 2016 2304 2688 3584 4032 4608 5376 7507 8064 10752 15014 16128 22521 30028 32256 45042 52549 60056 67563 90084 105098 120112 135126 157647 180168 210196 240224 270252 315294 360336 420392 472941 480448 540504 630588 720672 840784 945882 960896 1081008 1261176 1441344 1681568 1891764 1921792 2162016 2522352 2882688 3363136 3783528 3843584 4324032 5044704 5765376 6726272 7567056 8648064 10089408 11530752 13452544 15134112 17296128 20178816 26905088 30268224 34592256 40357632 60536448 80715264 121072896 242145792
- Sum of all divisors σ(n): 798791136
- Sum of proper divisors (its aliquot sum) s(n): 556645344
- 242145792 is an abundant number, because the sum of its proper divisors (556645344) is greater than itself. Its abundance is 314499552
Bases of 242145792
- Binary: 11100110111011011010000000002
- Hexadecimal: 0xE6EDA00
- Base-36: 4060W0
Squares and roots of 242145792
- 242145792 squared (2421457922) is 58634584583307264
- 242145792 cubed (2421457923) is 14198117922515927420633088
-
The
square root of 242145792 is 15561.0344129175 -
The
cube root of 242145792 is 623.2930850567
Scales and comparisons
How big is 242145792?- 242,145,792 seconds is equal to 7 years, 36 weeks, 2 days, 14 hours, 43 minutes, 12 seconds.
-
To count from 1 to 242,145,792 would take you about eleven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 242145792 cubic inches would be around 51.9 feet tall.
Recreational maths with 242145792
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